Last week I mentioned genuine intelligence over artificial happy-talk intelligence. Want to know what the latter looks like? See this Forbes article in which data solves all problems, including heating and cooling buildings. “There is an opportunity to build the foundations of a long-term digital strategy for buildings in all industries, to achieve decarbonization goals, reduce energy use and running costs, and boost resiliency and competitiveness.” How many Btus of energy are in a terabyte anyway? Harnessing data, plus actionable analytics, which is rare, can help shave 10% or even 20% off energy costs. Still, it must be integrated with…
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It’s about time I got back to my stack of research reports, and I have a good one this week to write about: Distributed Generation: Cleaner, Cheaper, Stronger, by the Pew Charitable Trusts, October 2015. First off, let’s compare brilliant efficiency versus sexy renewable supply resources. I think it may have been Bill LeBlanc of E Source who suggested instead of cash rewards for efficiency, we give customers faux solar panels to put on their roofs. People understand renewable supply while they have some combination of not understanding or trusting efficiency; nor do blower door test results make for great…
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There is weekly, if not daily, chatter about the end of the monopolistic electric utility systems we have today. They call it the utility death spiral, and it goes like this: Distributed generation, also known as DG, which includes rooftop solar photovoltaic (PV) systems will compete directly with utility power. Utilities are stuck with fixed rate base for which they need to be paid through purchased energy from customers. Photovoltaic may produce competitively-priced energy for some customers after the bevy of incentives and tax breaks. Home-generated electricity drives down the utility’s revenue. Utility raises prices to cover their fixed cost.…
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